“Keldeoscope” is a Glass Color text effect FontVibe AIで作成した文字エフェクト. 一文字ずつ違う宝石色の、厚く中身の詰まったガラス文字。明るい白いスタジオの床に色の光だまりとコースティクスの扇を落とします.

Create a finished square logo for the sushi brand. Show only the exact brand name “Keldeoscope”; do not add a tagline, other lettering, or mockup. Center a compact emblem above the wordmark: a single round maki cross-section designed as a precise radial kaleidoscope. Use a dark nori outer ring, pale translucent rice-glass segments, and a balanced radial arrangement of ruby salmon, emerald avocado, amber egg, and sapphire accents. The emblem should read instantly as sushi and remain a clean, recognizable logo silhouette. Set “Keldeoscope” as one centered line below the emblem, with carefully spaced, highly legible custom display letters. Build every letter as thick cathedral stained glass: substantial black lead-came borders, strokes divided into multiple jewel-tone glass panes by fine internal lead lines, subtle hand-blown surface variation, visible glass thickness, and transmitted light glowing through the panes. Alternate ruby, sapphire, emerald, amber, violet, and cyan segments across the letters. Preserve exact spelling and casing. Use a bright white studio background. Sharp mirror-bright highlights skim the glass faces; bright refracted lines define the edges; saturated internal color gradients glow at the cores. Cast distinct rainbow-edged caustic fans and jewel-colored light pools beneath the emblem and letters, kept contained so the logo remains crisp and readable. Centered balanced lockup, emblem occupying the upper middle, wordmark broad and dominant beneath it, generous clear margins. High-end 3D product-render clarity, ray-traced refraction, realistic subsurface color scattering, clean silhouette, no extra symbols, no border, no watermark.